Commodity200520062007200820092010
Pile-drivers & pile-extractors$9,575$35,656$19,868$10,962$10,537 
Coal/rock cutters & tunnelling mach., self-propelled   $122,402$862,774 
Coal/rock cutters & tunnelling mach. other than self-propelled$10,288$82,543$4,051$446,521$5,861$3,356
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled$1,333,672$198,117$959,083$614,133$705,021$617,963
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$97,710$510,431$691,810$836,725$808,678$867,114
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$89,016$504,120$42,535$47,331$264,461$159,970
Tamping/compacting mach., not self-propelled$389,023$390,951$233,792$261,794$72,064$73,567
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$138,466$119,197$111,632$24,992$19,028$41,023
Total$2,067,750$1,841,015$2,062,771$2,364,860$2,748,424$1,762,993